D149 Dye


CAS No. : 786643-20-7

(Synonyms: D149; Indoline dye D149)

786643-20-7
Price and Availability of CAS No. : 786643-20-7
Size Price Stock
25mg $95 In-stock
50mg $150 In-stock
100mg $240 In-stock
500mg $696 In-stock
1 g Get quote
5 g Get quote
We match the lowest price on market.

We offer a substantial discount on larger orders, please inquire via [email protected]

or Fax: (86)21-58955996

Inquiry for price and availability only. Please place your order via our email or fax.

Cat. No. : HY-50938
M.Wt: 741.94
Formula: C42H35N3O4S3
Purity: >98 %
Solubility: DMSO : 1 mg/mL (ultrasonic);H2O : < 0.1 mg/mL
Introduction of 786643-20-7 :

D149 Dye is an indoline-based dye, which is a high-extinction-coefficient metal-free organic sensitizer. In Vitro: D149 is a metal-free organic dye, which is promising all-organic alternatives. D149 displays power conversion efficiency of up to 9%. Furthermore, D149 has a peak extinction co-efficient of 68700 M-1 cm-1 at 540 nm, significantly higher than 13900 M-1cm-1 at 535 nm for N719[1]. D149, a metal-free indoline dye, is one of the most promising sensitizers for dye-sensitized solar cells (DSSCs) and has shown very high solar energy conversion efficiencies of 9%. D149 shows a large number of unresolved aromatic and olefinic signals between 7 and 7.5 ppm[2]

Your information is safe with us.